Answered

how can a make a loop for a double value in Matlab?

It's not clear what 19 variables you have in the table T1, but I suspect your error will disappear via... for i = 1:length(ID) ...

how can a make a loop for a double value in Matlab?

It's not clear what 19 variables you have in the table T1, but I suspect your error will disappear via... for i = 1:length(ID) ...

2 mesi ago | 0

Answered

How to detect negative number in Switch and case statement

Look carefully. Because you are switching on error, your first case expression reduces to error == (error < 0 && Uz > 0) ...

How to detect negative number in Switch and case statement

Look carefully. Because you are switching on error, your first case expression reduces to error == (error < 0 && Uz > 0) ...

2 mesi ago | 0

| accepted

Answered

How to replace ones and zeros in a logical vector with vectors of corresponding length?

idx = [1 0 0 1 1 0 0]; % appearance of logical index a = [2 3 4]; % the values of a have to replace the ones in indx ...

How to replace ones and zeros in a logical vector with vectors of corresponding length?

idx = [1 0 0 1 1 0 0]; % appearance of logical index a = [2 3 4]; % the values of a have to replace the ones in indx ...

2 mesi ago | 0

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Answered

How to convert an array of exponential numbers to am array of whole numbers?

Your question has nothing to do with "converting" numbers. Your question pertains to how numeric values are presented on the di...

How to convert an array of exponential numbers to am array of whole numbers?

Your question has nothing to do with "converting" numbers. Your question pertains to how numeric values are presented on the di...

2 mesi ago | 0

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Answered

Can I save different variables inside of a for loop?

Create the desired name of the file as a string or character variable, then use that variable with the save command. For exampl...

Can I save different variables inside of a for loop?

Create the desired name of the file as a string or character variable, then use that variable with the save command. For exampl...

2 mesi ago | 0

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Answered

I want my graph to be continuous

You need to determine the point where the two functions intersect and then use that point in line 6 as the transition between th...

I want my graph to be continuous

You need to determine the point where the two functions intersect and then use that point in line 6 as the transition between th...

2 mesi ago | 0

Answered

Operator '==' is not supported for operands of type 'table'.

Try this: TurbineTest1=A(strcmp(A.SAPID,u(1,1)),:);

Operator '==' is not supported for operands of type 'table'.

Try this: TurbineTest1=A(strcmp(A.SAPID,u(1,1)),:);

2 mesi ago | 1

| accepted

Answered

Create a timetable for every minute in one day

Here you go. As seen in the output from whos, there are 1441 rows in the timetable, one for each minute in the day plus the fir...

Create a timetable for every minute in one day

Here you go. As seen in the output from whos, there are 1441 rows in the timetable, one for each minute in the day plus the fir...

2 mesi ago | 0

Answered

Plotting two Spherical helix on top of each other with one being 90 deg shifted rotated about the z axis

For a before-and-after comparision, substitute the following for the plot3 line in your code. The z-axis rotation isn't particu...

Plotting two Spherical helix on top of each other with one being 90 deg shifted rotated about the z axis

For a before-and-after comparision, substitute the following for the plot3 line in your code. The z-axis rotation isn't particu...

3 mesi ago | 0

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Answered

Could anyone help me how to calculate the mean of cell array

I'm guessing either m1 or m2 below is what you are looking for. c = { [1 2]; [1 2]; [1 2]; [1 2]; [1 2]; [1 2]; [1 2]; [1 2]; [...

Could anyone help me how to calculate the mean of cell array

I'm guessing either m1 or m2 below is what you are looking for. c = { [1 2]; [1 2]; [1 2]; [1 2]; [1 2]; [1 2]; [1 2]; [1 2]; [...

3 mesi ago | 0

Answered

replace specific commas using strrep

In stages, to show the possibilities... s1 = '[[0, 145, 0], [145, 169, 1], [169, 1693, 3], [1693, 1708, 1], [1708, 2729, 3], [2...

replace specific commas using strrep

In stages, to show the possibilities... s1 = '[[0, 145, 0], [145, 169, 1], [169, 1693, 3], [1693, 1708, 1], [1708, 2729, 3], [2...

3 mesi ago | 0

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Answered

How to join two datetime table datasets with closest times paired?

TT1 = table2timetable(Dataset1); % 1st data set table with datetime column TT2 = table2timetable(Dataset2); % 2nd data set tab...

How to join two datetime table datasets with closest times paired?

TT1 = table2timetable(Dataset1); % 1st data set table with datetime column TT2 = table2timetable(Dataset2); % 2nd data set tab...

3 mesi ago | 0

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Answered

Get peak values from a Surface mesh figure?

Here's a solution that does not use findpeaks (since you do not have the Signal Processing Toolbox). Below, I am using MATLAB's...

Get peak values from a Surface mesh figure?

Here's a solution that does not use findpeaks (since you do not have the Signal Processing Toolbox). Below, I am using MATLAB's...

3 mesi ago | 1

| accepted

Answered

2 x 2 mixed ANOVA

It makes no sense to use multcompare here since there are only two "sessions" and only two "groups". multcompare is used when t...

2 x 2 mixed ANOVA

It makes no sense to use multcompare here since there are only two "sessions" and only two "groups". multcompare is used when t...

3 mesi ago | 0

Answered

How to synchronize signals at different frequency in the same table

A1 = table2timetable(A); B1 = table2timetable(B); C1 = table2timetable(C); TT = synchronize(A1, B1, C1);

How to synchronize signals at different frequency in the same table

A1 = table2timetable(A); B1 = table2timetable(B); C1 = table2timetable(C); TT = synchronize(A1, B1, C1);

3 mesi ago | 0

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Answered

How to calculate the area under the curve with data given on an excel file, and not using the function "trapz"?

f = 'https://www.mathworks.com/matlabcentral/answers/uploaded_files/702117/Steel6150Tens.csv'; T = readtable(f); T(end,:) = []...

How to calculate the area under the curve with data given on an excel file, and not using the function "trapz"?

f = 'https://www.mathworks.com/matlabcentral/answers/uploaded_files/702117/Steel6150Tens.csv'; T = readtable(f); T(end,:) = []...

3 mesi ago | 1

| accepted

Answered

Combine two tables based on date time

TT1 = table2timetable(A); TT2 = table2timetable(B): TT3 = synchronize(TT1, TT2);

Combine two tables based on date time

TT1 = table2timetable(A); TT2 = table2timetable(B): TT3 = synchronize(TT1, TT2);

3 mesi ago | 1

Answered

Repeated-measures ANOVA with no between-factor

You don't need a between-subjects factor to use ranova. Your design has two within-subjects factors, and that's just fine. I s...

Repeated-measures ANOVA with no between-factor

You don't need a between-subjects factor to use ranova. Your design has two within-subjects factors, and that's just fine. I s...

3 mesi ago | 0

Answered

Error using Plot, Vectors must be the same length

Your vector Height has six elements, with 0 as the first element. Given this, your apparent effort to plot v vs. Height is caus...

Error using Plot, Vectors must be the same length

Your vector Height has six elements, with 0 as the first element. Given this, your apparent effort to plot v vs. Height is caus...

3 mesi ago | 0

| accepted

Answered

post hoc comparisons multcompare

There are no t-values with the multiple pairwise comparisons tests performed by multcompare. These tests -- Tukey-Kramer, Schef...

post hoc comparisons multcompare

There are no t-values with the multiple pairwise comparisons tests performed by multcompare. These tests -- Tukey-Kramer, Schef...

3 mesi ago | 0

Answered

Which pairwise hypothesis test is used on multcompare

The pairwise comparisons test used by default with multcompare is Tukey-Kramer. Using the ctype option, you can change the test...

Which pairwise hypothesis test is used on multcompare

The pairwise comparisons test used by default with multcompare is Tukey-Kramer. Using the ctype option, you can change the test...

3 mesi ago | 0

Answered

Identifying significantly different pairs from multcompare output

The significantly different pairs are identified by the p-values in column 6 of the c matrix generated by multcompare. Here's an...

Identifying significantly different pairs from multcompare output

The significantly different pairs are identified by the p-values in column 6 of the c matrix generated by multcompare. Here's an...

3 mesi ago | 0

Answered

How can I test for significance between expected and observed outcomes?

Since there were only two conditions, you can use a t-test (i.e., an anova isn't needed). Here's an example using test random d...

How can I test for significance between expected and observed outcomes?

Since there were only two conditions, you can use a t-test (i.e., an anova isn't needed). Here's an example using test random d...

3 mesi ago | 1

Answered

multcompare for vartestn?

@Tahariet Sharon It is true that multcompare cannot work with input from vartestn. A frustration with multcompare is that it ca...

multcompare for vartestn?

@Tahariet Sharon It is true that multcompare cannot work with input from vartestn. A frustration with multcompare is that it ca...

3 mesi ago | 0

| accepted

Answered

how to find the hourly average of datetime series

TT1 = table2timetable(Data); TT2 = retime(TT1, 'hourly', 'mean'); % hourly averages TT3 = retime(TT1, 'daily', 'mean'); % dai...

how to find the hourly average of datetime series

TT1 = table2timetable(Data); TT2 = retime(TT1, 'hourly', 'mean'); % hourly averages TT3 = retime(TT1, 'daily', 'mean'); % dai...

3 mesi ago | 0

| accepted

Answered

Filtering a table with datatime on dates

To remove rows corresponding to 2019-10-01, this should work: d = datetime(2019,10,01); removeLogical = isbetween(tmp.Var2, d...

Filtering a table with datatime on dates

To remove rows corresponding to 2019-10-01, this should work: d = datetime(2019,10,01); removeLogical = isbetween(tmp.Var2, d...

3 mesi ago | 1

Answered

Errors in Repeated Measures Model function fitrm

Here's an image of the data in this question: The data are in the attached file, testdata.txt. Design summary: This is a s...

Errors in Repeated Measures Model function fitrm

Here's an image of the data in this question: The data are in the attached file, testdata.txt. Design summary: This is a s...

3 mesi ago | 0

Answered

two way repeated measures anova

Visit this question for a simple approach to doing a two-way repeated measures (aka within-subjects) anova using the ranova func...

two way repeated measures anova

Visit this question for a simple approach to doing a two-way repeated measures (aka within-subjects) anova using the ranova func...

3 mesi ago | 0

Answered

How to use ranova?

You note: it seems like I need a variable that is not "within subject" to get ranova to work. Actually, that's not the case. Y...

How to use ranova?

You note: it seems like I need a variable that is not "within subject" to get ranova to work. Actually, that's not the case. Y...

3 mesi ago | 0

Answered

Repeated measures ANOVA with two variables

Here's what I put together. None of the effects are statistically significant. See below. Were the data in the Value column ...

Repeated measures ANOVA with two variables

Here's what I put together. None of the effects are statistically significant. See below. Were the data in the Value column ...

3 mesi ago | 1

| accepted